CN218006092U

CN218006092U - Combined mounting structure for stepping motor

Info

Publication number: CN218006092U
Application number: CN202222510856.6U
Authority: CN
Inventors: 谢小平; 戴清; 吴利健; 朱应木
Original assignee: Guangdong Kaihong Electric Co ltd
Current assignee: Guangdong Kaihong Electric Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-09
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a modular mounting structure that step motor used, including the step motor body, the one end fixedly connected with fixed plate of step motor body, the output of step motor body passes fixed plate fixedly connected with output shaft, the utility model relates to a modular mounting structure that step motor used, through setting up the adapter sleeve, thread groove and mounting groove, be convenient for be connected between external connecting axle and the output shaft, the structural stability between external connecting axle and the output shaft has been increased, prevent to break away from easily between external connecting axle and the output shaft, reduce the potential safety hazard when step motor body uses, it is more convenient to use, through setting up the mounting panel, first mounting hole and second mounting hole, the mounting means of step motor body has been increased, step motor body's mounting means is no longer single, be convenient for fixed mounting between step motor body and the external mounting panel, easy operation is convenient during the use.

Description

Combined mounting structure for stepping motor

Technical Field

The utility model relates to a step motor technical field specifically is a combination formula mounting structure that step motor used.

Background

The stepping motor is a motor which converts an electric pulse signal into a corresponding angular displacement or linear displacement, a rotor rotates by an angle or advances by one step when inputting a pulse signal, the output angular displacement or linear displacement is in direct proportion to the input pulse number, and the rotating speed is in direct proportion to the pulse frequency, so the stepping motor is also called as a pulse motor, and the existing stepping motor in the market has the following defects when in use:

(1) The output end of the stepping motor is inconvenient to fix with an external connecting shaft when the existing stepping motor is used, the connecting and fixing between the connecting shaft and the output end are not firm enough, the connecting shaft is easy to separate from the stepping motor, potential safety hazards are caused, and the use is not convenient enough;

(2) The installation mode of the existing stepping motor is single when the stepping motor is used, the stepping motor and an external installation plate cannot be fixed quickly, time and labor are wasted during use, and the normal use of the stepping motor by a user is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination formula mounting structure that step motor used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combination formula mounting structure that step motor used, includes the step motor body, the one end fixedly connected with fixed plate of step motor body, the output of step motor body passes fixed plate fixedly connected with output shaft, one side cover that the output shaft deviates from the fixed plate is equipped with the adapter sleeve, the adapter sleeve deviates from one side of output shaft and has seted up the thread groove, the adapter sleeve has all seted up the mounting groove near the both ends of thread groove one side, the equal fixedly connected with mounting panel in both sides at one side at fixed plate middle part and fixed plate both ends, first mounting hole has been seted up at the middle part of mounting panel, the second mounting hole has all been seted up to four avris of fixed plate.

As a preferred technical scheme of the utility model, the connecting hole has been seted up to one side that the output shaft is close to the adapter sleeve, the middle part threaded connection of connecting hole has the construction bolt that passes the adapter sleeve. The connecting holes are convenient for connecting mounting bolts, and the mounting bolts are convenient for increasing the structural tightness and structural stability of the connecting sleeve and the output shaft.

As a preferred technical scheme of the utility model, the quantity of mounting panel equals the quantity of first mounting hole, just the quantity of mounting panel is 3, four the aperture of second mounting hole is the same. The first mounting hole is convenient for mounting the stepping motor body, and the stepping motor body with the same aperture is convenient for being connected with the outside.

As a preferred technical scheme of the utility model, the adapter sleeve includes structure beaded finish, strengthens pad and boss, the inboard fixedly connected with of structure beaded finish strengthens the pad, strengthen the fixed boss that is provided with a plurality of evenly distributed in middle part of filling up. The reinforcing block and the reinforcing pad are convenient for increase the structural stability of the structural reinforcing ring, the structural stability of the connecting sleeve is convenient for increase by the structural reinforcing ring, and the connecting sleeve structure is more stable and more favorable for connecting an external connecting shaft.

As an optimal technical scheme of the utility model, the structure beaded finish is made by the ABS material, strengthen the pad and make by rubber materials, the boss is made by steel material. The ABS material has excellent mechanical property, excellent impact strength, excellent wear resistance, high size stability and easy use, and may be used at very low temperature.

As an optimal technical scheme of the utility model, the spread groove has been seted up with the junction of output shaft to the adapter sleeve, the size of adapter sleeve is greater than the size of output shaft. The connecting groove is convenient for be connected between output shaft and the adapter sleeve, and is more convenient during the use.

As an optimal technical scheme of the utility model, fixed plate and mounting panel are made by aluminum alloy material, the degree of depth of first mounting hole equals the fixed plate thickness. The aluminum alloy material has higher strength, good casting performance and plastic processing performance, good electric conduction and heat conduction performance, good corrosion resistance and weldability, and the first mounting hole is convenient for a user to mount the stepping motor body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The connecting sleeve, the thread groove and the mounting groove are arranged, so that the external connecting shaft and the output shaft can be conveniently connected, the structural stability between the external connecting shaft and the output shaft is improved, the external connecting shaft and the output shaft are prevented from being easily separated, the potential safety hazard when the stepping motor body is used is reduced, and the stepping motor is more convenient to use;

(2) Through setting up mounting panel, first mounting hole and second mounting hole, increased the mounting means of step motor body, the mounting means of step motor body is no longer single, the fixed mounting between the step motor body of being convenient for and the external mounting panel, easy operation is convenient during the use.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the connecting trough of the present invention;

FIG. 4 is a schematic structural view of the structural reinforcement ring of the present invention;

fig. 5 is a schematic structural view of the second mounting hole of the present invention.

In the figure: 1. a stepping motor body; 2. mounting a plate; 3. a first mounting hole; 4. a second mounting hole; 5. an output shaft; 6. a fixing plate; 7. connecting sleeves; 8. a thread groove; 9. installing a bolt; 10. connecting holes; 11. connecting grooves; 12. mounting grooves; 13. a structural reinforcement ring; 14. a reinforcing block; 15. a reinforcing pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Please refer to fig. 1-5, the utility model provides a modular mounting structure for step motor, including step motor body 1, step motor body 1's one end fixedly connected with fixed plate 6, step motor body 1's output passes fixed plate 6 fixedly connected with output shaft 5, one side cover that output shaft 5 deviates from fixed plate 6 is equipped with adapter sleeve 7, threaded groove 8 has been seted up to one side that adapter sleeve 7 deviates from output shaft 5, mounting groove 12 has all been seted up at the both ends that adapter sleeve 7 is close to threaded groove 8 one side, the equal fixedly connected with mounting panel 2 in both sides at one side at fixed plate 6 middle part and fixed plate 6 both ends, first mounting hole 3 has been seted up at the middle part of mounting panel 2, second mounting hole 4 has all been seted up to four avris of fixed plate 6, mounting panel 2 is convenient for being connected with the external world, first mounting hole 3 and second mounting hole 4 are convenient for with step motor body 1 fixed mounting, threaded groove 8 is convenient for being connected with the external connecting axle, mounting groove 12 is convenient for increasing the structural compactness between external connecting axle and adapter sleeve 7, adapter sleeve 7 is connected output shaft 5 with the external world, it is more convenient for during the use.

Preferably, one side of the output shaft 5, which is close to the connecting sleeve 7, is provided with a connecting hole 10, the middle part of the connecting hole 10 is in threaded connection with a mounting bolt 9 which penetrates through the connecting sleeve 7, the connecting hole 10 is convenient for connecting the mounting bolt 9, and the mounting bolt 9 is convenient for increasing the structural tightness and structural stability of the connecting sleeve 7 and the output shaft 5.

Preferably, the number of the mounting plates 2 is equal to the number of the first mounting holes 3, the number of the mounting plates 2 is 3, the hole diameters of the four second mounting holes 4 are the same, the first mounting holes 3 are convenient for mounting the stepping motor body 1, and the hole diameters are the same and are convenient for connecting the stepping motor body 1 with the outside.

Preferably, the connecting sleeve 7 comprises a structure reinforcing ring 13, a reinforcing pad 15 and a reinforcing block 14, the inner side fixedly connected with reinforcing pad 15 of the structure reinforcing ring 13, the reinforcing block 14 which is uniformly distributed is fixedly arranged in the middle of the reinforcing pad 15, the reinforcing block 14 and the reinforcing pad 15 are convenient for increasing the structural stability of the structure reinforcing ring 13, the structure reinforcing ring 13 is convenient for increasing the structural stability of the connecting sleeve 7, and the structure of the connecting sleeve 7 is more stable and more favorable for connecting an external connecting shaft.

Preferably, structure beaded finish 13 is made by the ABS material, strengthen pad 15 and make by rubber materials, boss 14 is made by steel materials, the ABS material has good mechanical properties, its impact strength is fabulous, can use under the extremely low temperature, and the wearability of ABS material is good, dimensional stability is good, convenient to use, rubber materials not only has buffer performance, still has strong wearability, the protective structure beaded finish 13 of being convenient for, the boss 14 work of being convenient for of steel material stable in structure.

Preferably, the connecting position of the connecting sleeve 7 and the output shaft 5 is provided with a connecting groove 11, the size of the connecting sleeve 7 is larger than that of the output shaft 5, the connecting groove 11 is convenient for connecting the output shaft 5 and the connecting sleeve 7, and the use is more convenient.

Preferably, the fixing plate 6 and the mounting plate 2 are made of aluminum alloy materials, the depth of the first mounting hole 3 is equal to the thickness of the fixing plate 6, the aluminum alloy materials have high strength, good casting performance and plastic processing performance, good electric conduction performance and heat conduction performance, good corrosion resistance and weldability, and the first mounting hole 3 facilitates a user to mount the stepping motor body 1.

Operating principle, the utility model relates to a modular construction structure that step motor used, the user is when using, be connected step motor body 1 with the external world, the user can select to install through first mounting hole 3, also can select to install through second mounting hole 4, step motor body 1's mounting means is various, step motor body 1 installs the back of accomplishing, be connected external connecting axle with adapter sleeve 7, thread groove 8 is convenient for external connecting axle and connects, rethread bolt is fixed with mounting groove 12 on the adapter sleeve 7 and external connecting axle, increase the structure compactness and the structural stability of external connecting axle and adapter sleeve 7, wherein, boss 14 and reinforcement 15 are convenient for increase the structural stability of structure beaded finish 13, structural stability of adapter sleeve 7 is convenient for increase by structure beaded finish 13, adapter sleeve 7 structure is more stable more is favorable to connecting external connecting axle, structure beaded finish 13 is made by the ABS material, reinforcement 15 is made by rubber materials, boss 14 is made by the steel material, the ABS material has good mechanical properties, its impact strength is fabulous, it is more convenient during the use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a combination formula mounting structure that step motor used, includes step motor body (1), its characterized in that: one end fixedly connected with fixed plate (6) of step motor body (1), the output of step motor body (1) passes fixed plate (6) fixedly connected with output shaft (5), one side cover that output shaft (5) deviates from fixed plate (6) is equipped with adapter sleeve (7), threaded groove (8) have been seted up to one side that adapter sleeve (7) deviates from output shaft (5), mounting groove (12) have all been seted up at the both ends that adapter sleeve (7) are close to threaded groove (8) one side, the equal fixedly connected with mounting panel (2) in both sides at one side at fixed plate (6) middle part and fixed plate (6) both ends, first mounting hole (3) have been seted up at the middle part of mounting panel (2), second mounting hole (4) have all been seted up to four avris of fixed plate (6).

2. The combined mounting structure for a stepping motor according to claim 1, wherein: a connecting hole (10) is formed in one side, close to the connecting sleeve (7), of the output shaft (5), and a mounting bolt (9) penetrating through the connecting sleeve (7) is in threaded connection with the middle of the connecting hole (10).

3. The combined mounting structure for a stepping motor according to claim 1, wherein: the quantity of mounting panel (2) equals the quantity of first mounting hole (3), just the quantity of mounting panel (2) is 3, four the aperture of second mounting hole (4) is the same.

4. The combined mounting structure for a stepping motor according to claim 1, wherein: the connecting sleeve (7) comprises a structure reinforcing ring (13), a reinforcing pad (15) and a reinforcing block (14), the inner side of the structure reinforcing ring (13) is fixedly connected with the reinforcing pad (15), and the middle part of the reinforcing pad (15) is fixedly provided with the reinforcing block (14) which is uniformly distributed.

5. The combined mounting structure for a stepping motor according to claim 4, wherein: the structural reinforcing ring (13) is made of ABS material, the reinforcing pad (15) is made of rubber material, and the reinforcing block (14) is made of steel material.

6. The combined mounting structure for a stepping motor according to claim 1, wherein: the connecting sleeve (7) is provided with a connecting groove (11) at the connecting part of the output shaft (5), and the size of the connecting sleeve (7) is larger than that of the output shaft (5).

7. The combined mounting structure for a stepping motor according to claim 1, wherein: the fixing plate (6) and the mounting plate (2) are both made of aluminum alloy materials, and the depth of the first mounting hole (3) is equal to the thickness of the fixing plate (6).